SM5843A 查看數據表（PDF） - Nippon Precision Circuits

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SM5843A

Audio Multi-function Digital Filter

Nippon Precision Circuits  

SPECIFICATIONS

Absolute Maximum Ratings

VSS = 0 V

Parameter

Supply voltage range

Input voltage range

Storage temperature range

Power dissipation

Soldering temperature

Soldering time

SM5843A×1

Symbol

V DD

V IN

T stg

PD

T sld

t sld

Rating

Unit

−0.3 to 7.0

V

−0.3 to VDD + 0.3

V

−40 to 125

°C

550 (DIP)

mW

390 (SOP)

255

°C

10

s

Recommended Operating Conditions

fs = 384fs (CKSLN = HIGH): VSS = 0 V

Parameter

Supply voltage range

Operating temperature range

Symbol

V DD

Topr

Rating

Unit

4.5 to 5.5

V

−20 to 80

°C

fs = 256fs (CKSLN = LOW): VSS = 0 V

Parameter

Supply voltage range

Operating temperature range

Symbol

V DD

Topr

Rating

Unit

4.75 to 5.25

V

−20 to 70

°C

DC Electrical Characteristics

VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = −20 to 80 °C

Parameter

Current consumption

XTI HIGH-level input voltage

XTI LOW-level input voltage

XTI AC-coupled input voltage

HIGH-level input voltage2

LOW-level input voltage2

HIGH-level output voltage3

LOW-level output voltage3

XTI HIGH-level input current

XTI LOW-level input current

LOW-level input current2

Input leakage current2

Symbol

I DD

V IH1

V IL1

V INAC

VIH2

VIL2

VOH

VOL

I IH

I IL1

IIL2

ILH

Condition

VDD = 5.0 V1

IOH = −0.4 mA

IOL = 1.6 mA

VIN = VDD

VIN = 0 V

VIN = 0 V

VIN = VDD

Rating

Unit

min

typ

max

–

50

65

mA

0.7VDD

–

–

V

–

–

0.3VDD

V

0.3VDD

–

–

Vp-p

2.4

–

–

V

–

–

0.5

V

2.5

–

–

V

–

–

0.4

V

–

10

20

µA

–

10

20

µA

–

10

20

µA

–

–

1.0

µA

1. fSYS = 256fs = 14.2 MHz (CKSLN = LOW), no output load

2. Pins DI/INF2N, BCKI, CKSLN, INF1N, IW1N/DIL, IW2N/DIR, MDT, MCK, MLEN, RSTN, MUTE, DEMP, FSEL1, FSEL2, OW20N, SYNCN, LRCI,

TMOD1, TMOD2

3. Pins CKO, DOL, DOR, BCKO, WCKO

NIPPON PRECISION CIRCUITS—6

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